Oct 26, 2026Services Overview
Swing Chain Eye Nuts: H-Type and Y-Type
How to choose the eye nut for a swing chain: the difference between H-type and Y-type, materials, and why they differ from standard DIN580 lifting eye nuts.
Matching Eye Nuts: H-Type and Y-Type
Swing chain eye nuts differ from standard lifting eye nuts (such as DIN580). They are purpose-designed for the dynamic side-loading conditions typical of swings.
Type | Design | Application |
|---|---|---|
H-Type Eye Nut | H-shaped with two connection points | One end connects to the swing frame, the other to the chain. The vertical force line minimizes torsional stress. |
Y-Type Eye Nut | Y-shaped with a single upper hole and forked lower holes | Single point suspension from the frame, with two chain connections below. Ideal for double-chain swing designs. |
Both types are manufactured from 304/316 stainless steel or hot-dip galvanized carbon steel, with a smooth, burr-free finish for child safety and long-term outdoor durability. All fittings are designed to withstand the dynamic side loads and fatigue stress inherent in swing use, fully aligned with EN 1176 requirements.
Matching swing chain: our DIN766 standard stainless steel swing chain is available in SUS304, AISI316 and AISI316L. Tell us the swing size and the fixing you need and we will confirm the matching eye nut.
Frequently Asked Questions
What eye nuts fit a swing chain?
H-type and Y-type eye nuts. Swing chain eye nuts differ from standard lifting eye nuts such as DIN 580 because they are purpose-designed for the dynamic side-loading conditions typical of swing chains.
What is the difference between the H-type and the Y-type eye nut?
With the H-type, one end connects to the swing frame and the other to the chain, so the vertical force line minimises torsional stress. The Y-type is Y-shaped with a single upper hole and two chain connections below, which makes it ideal for double-chain swing designs with single-point suspension from the frame.
What material are swing chain eye nuts made from?
Both types are manufactured from 304/316 stainless steel or hot-dip galvanized carbon steel, with a smooth, burr-free finish for child safety.
Which chain matches these eye nuts?
Our DIN 766 standard stainless steel swing chain, which is available in SUS304, AISI316 and AISI316L. Tell us the swing size and the fitting requirement and we will confirm the matching combination.